package com.ynny.chapter12ZuoYe.mapper;
import com.ynny.chapter12ZuoYe.entity.Students;
import org.apache.ibatis.annotations.Param;

import java.util.List;

public interface StudentsMapper {
    //根据年级和班级查询班级信息及其一对多关联的学生信息记录
    List<Students> selectStudents(@Param("grade")  int grade, @Param("clbum") String clbum);


}